![mex compiler for matlab 64 bit mex compiler for matlab 64 bit](https://answers.opencv.org/upfiles/14751531026455934.png)
Note: If you are compiling C++ code and you want to distribute the binaries to other people, you might need to also include a couple of DLL files from MinGW which will be dependencies for the compiled MEX-file (stuff like libstdc++). Its confusing because I think the message you got the first time is actually issued by Matlab when we try to compile the Amesim model using the Simulink compiler which was not set. Now we use it to compile a sample MEX-file: > mex -f mexopts_mingw64.bat -v -largeArrayDims "C:\Program Files\MATLAB\R2014a\extern\examples\mex\yprime.c" Hello, you are using Amesim 16 and that gcc 64 bit compiler is not supported by this Amesim version. Now Robotino can be controlled by Matlab again. But after I installed the free available Microsoft Visual Express 2010, I was able to select it as compiler and it finally worked. Set NAME_OUTPUT=-o "%OUTDIR%%MEX_NAME%%MEX_EXT%" In my Matlab version (2011a) mex -setup still did not find the SDK as a compiler. Set LINKFLAGS=-shared -L"%LIBLOC%" -L"%MATLAB%\bin\%MW_TARGET_ARCH%" Set LIBLOC=%MATLAB%\extern\lib\%MW_TARGET_ARCH%\microsoft Set COMPFLAGS=-c -m64 -mwin32 -mdll -Wall -DMATLAB_MEX_FILE Here's the link to the latest binaries as of this moment (GNU GCC 4.9.1).Įxtract the 7z archive to some location (preferably without spaces), say C:\MinGW-w64\mingw64.Īdd the bin folder to your PATH environment variable, so something like set PATH=C:\MinGW-w64\mingw64\bin %PATH% but do it system-wide.Ĭreate the following file (feel free to add compiler switches like -std=c++11 if you want C++11 support): mexopts_mingw64.bat off Start by downloading MinGW-w64 compiler toolchain. That said, I have put up a new post since a) MATLAB/MinGW/MEX have all had significant updates since then (not even sure if MinGW is the easiest way out of this mess) b) there is a 64 bit thing (not sure if it's a problem) and c) the "-I" and "-L" options are important. Note, my issue is very similar to this post from 2+ years ago. I am happy to download and edit whatever files are necessary so that I can a) compile MEX files within MATLAB by using the "MEX" command and b) guarantee that "-I" and "-L" instructions will also passed to the MEX compiler. I understand that I might be able to avoid these errors if I use GCC to compile MEX files in MATLAB.
#Mex compiler for matlab 64 bit manuals#
Most of the information in the guide is taken from NVIDIA’s manuals and various forums. The setup info here has been tested on 32-bit Windows 7/Vista for MATLAB 2008b, and 64-bit Windows 7 with MATLAB 2010a. Some of the people that I work with, however, are having trouble compiling them in Windows 7 using the C compiler from the Windows 7.1 SDK. CUDA compiled in a MATLAB compatible MEX le.
#Mex compiler for matlab 64 bit mac os x#
The MEX files compile smoothly in MATLAB 2014a on Mac OS X 10.9 (using "XCode with Clang" as the compiler). I am looking for a simple way to compile Unix MEX files on a Windows 7 computer.